#include <mfx/mfxvideo.h>
#include "libavutil/common.h"
+#include "libavutil/hwcontext.h"
+#include "libavutil/hwcontext_qsv.h"
#include "libavutil/mem.h"
#include "libavutil/log.h"
#include "libavutil/time.h"
#include "qsv_internal.h"
#include "qsvenc.h"
-static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
+static const struct {
+ mfxU16 profile;
+ const char *name;
+} profile_names[] = {
+ { MFX_PROFILE_AVC_BASELINE, "baseline" },
+ { MFX_PROFILE_AVC_MAIN, "main" },
+ { MFX_PROFILE_AVC_EXTENDED, "extended" },
+ { MFX_PROFILE_AVC_HIGH, "high" },
+#if QSV_VERSION_ATLEAST(1, 15)
+ { MFX_PROFILE_AVC_HIGH_422, "high 422" },
+#endif
+#if QSV_VERSION_ATLEAST(1, 4)
+ { MFX_PROFILE_AVC_CONSTRAINED_BASELINE, "constrained baseline" },
+ { MFX_PROFILE_AVC_CONSTRAINED_HIGH, "constrained high" },
+ { MFX_PROFILE_AVC_PROGRESSIVE_HIGH, "progressive high" },
+#endif
+ { MFX_PROFILE_MPEG2_SIMPLE, "simple" },
+ { MFX_PROFILE_MPEG2_MAIN, "main" },
+ { MFX_PROFILE_MPEG2_HIGH, "high" },
+ { MFX_PROFILE_VC1_SIMPLE, "simple" },
+ { MFX_PROFILE_VC1_MAIN, "main" },
+ { MFX_PROFILE_VC1_ADVANCED, "advanced" },
+#if QSV_VERSION_ATLEAST(1, 8)
+ { MFX_PROFILE_HEVC_MAIN, "main" },
+ { MFX_PROFILE_HEVC_MAIN10, "main10" },
+ { MFX_PROFILE_HEVC_MAINSP, "mainsp" },
+#endif
+};
+
+static const char *print_profile(mfxU16 profile)
+{
+ int i;
+ for (i = 0; i < FF_ARRAY_ELEMS(profile_names); i++)
+ if (profile == profile_names[i].profile)
+ return profile_names[i].name;
+ return "unknown";
+}
+
+static const struct {
+ mfxU16 rc_mode;
+ const char *name;
+} rc_names[] = {
+ { MFX_RATECONTROL_CBR, "CBR" },
+ { MFX_RATECONTROL_VBR, "VBR" },
+ { MFX_RATECONTROL_CQP, "CQP" },
+ { MFX_RATECONTROL_AVBR, "AVBR" },
+#if QSV_HAVE_LA
+ { MFX_RATECONTROL_LA, "LA" },
+#endif
+#if QSV_HAVE_ICQ
+ { MFX_RATECONTROL_ICQ, "ICQ" },
+ { MFX_RATECONTROL_LA_ICQ, "LA_ICQ" },
+#endif
+#if QSV_HAVE_VCM
+ { MFX_RATECONTROL_VCM, "VCM" },
+#endif
+#if QSV_VERSION_ATLEAST(1, 10)
+ { MFX_RATECONTROL_LA_EXT, "LA_EXT" },
+#endif
+#if QSV_HAVE_LA_HRD
+ { MFX_RATECONTROL_LA_HRD, "LA_HRD" },
+#endif
+#if QSV_HAVE_QVBR
+ { MFX_RATECONTROL_QVBR, "QVBR" },
+#endif
+};
+
+static const char *print_ratecontrol(mfxU16 rc_mode)
+{
+ int i;
+ for (i = 0; i < FF_ARRAY_ELEMS(rc_names); i++)
+ if (rc_mode == rc_names[i].rc_mode)
+ return rc_names[i].name;
+ return "unknown";
+}
+
+static const char *print_threestate(mfxU16 val)
+{
+ if (val == MFX_CODINGOPTION_ON)
+ return "ON";
+ else if (val == MFX_CODINGOPTION_OFF)
+ return "OFF";
+ return "unknown";
+}
+
+static void dump_video_param(AVCodecContext *avctx, QSVEncContext *q,
+ mfxExtBuffer **coding_opts)
+{
+ mfxInfoMFX *info = &q->param.mfx;
+
+ mfxExtCodingOption *co = (mfxExtCodingOption*)coding_opts[0];
+#if QSV_HAVE_CO2
+ mfxExtCodingOption2 *co2 = (mfxExtCodingOption2*)coding_opts[1];
+#endif
+#if QSV_HAVE_CO3
+ mfxExtCodingOption3 *co3 = (mfxExtCodingOption3*)coding_opts[2];
+#endif
+
+ av_log(avctx, AV_LOG_VERBOSE, "profile: %s; level: %"PRIu16"\n",
+ print_profile(info->CodecProfile), info->CodecLevel);
+
+ av_log(avctx, AV_LOG_VERBOSE, "GopPicSize: %"PRIu16"; GopRefDist: %"PRIu16"; GopOptFlag: ",
+ info->GopPicSize, info->GopRefDist);
+ if (info->GopOptFlag & MFX_GOP_CLOSED)
+ av_log(avctx, AV_LOG_VERBOSE, "closed ");
+ if (info->GopOptFlag & MFX_GOP_STRICT)
+ av_log(avctx, AV_LOG_VERBOSE, "strict ");
+ av_log(avctx, AV_LOG_VERBOSE, "; IdrInterval: %"PRIu16"\n", info->IdrInterval);
+
+ av_log(avctx, AV_LOG_VERBOSE, "TargetUsage: %"PRIu16"; RateControlMethod: %s\n",
+ info->TargetUsage, print_ratecontrol(info->RateControlMethod));
+
+ if (info->RateControlMethod == MFX_RATECONTROL_CBR ||
+ info->RateControlMethod == MFX_RATECONTROL_VBR
+#if QSV_HAVE_VCM
+ || info->RateControlMethod == MFX_RATECONTROL_VCM
+#endif
+ ) {
+ av_log(avctx, AV_LOG_VERBOSE,
+ "InitialDelayInKB: %"PRIu16"; TargetKbps: %"PRIu16"; MaxKbps: %"PRIu16"\n",
+ info->InitialDelayInKB, info->TargetKbps, info->MaxKbps);
+ } else if (info->RateControlMethod == MFX_RATECONTROL_CQP) {
+ av_log(avctx, AV_LOG_VERBOSE, "QPI: %"PRIu16"; QPP: %"PRIu16"; QPB: %"PRIu16"\n",
+ info->QPI, info->QPP, info->QPB);
+ } else if (info->RateControlMethod == MFX_RATECONTROL_AVBR) {
+ av_log(avctx, AV_LOG_VERBOSE,
+ "TargetKbps: %"PRIu16"; Accuracy: %"PRIu16"; Convergence: %"PRIu16"\n",
+ info->TargetKbps, info->Accuracy, info->Convergence);
+ }
+#if QSV_HAVE_LA
+ else if (info->RateControlMethod == MFX_RATECONTROL_LA
+#if QSV_HAVE_LA_HRD
+ || info->RateControlMethod == MFX_RATECONTROL_LA_HRD
+#endif
+ ) {
+ av_log(avctx, AV_LOG_VERBOSE,
+ "TargetKbps: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
+ info->TargetKbps, co2->LookAheadDepth);
+ }
+#endif
+#if QSV_HAVE_ICQ
+ else if (info->RateControlMethod == MFX_RATECONTROL_ICQ) {
+ av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"\n", info->ICQQuality);
+ } else if (info->RateControlMethod == MFX_RATECONTROL_LA_ICQ) {
+ av_log(avctx, AV_LOG_VERBOSE, "ICQQuality: %"PRIu16"; LookAheadDepth: %"PRIu16"\n",
+ info->ICQQuality, co2->LookAheadDepth);
+ }
+#endif
+#if QSV_HAVE_QVBR
+ else if (info->RateControlMethod == MFX_RATECONTROL_QVBR) {
+ av_log(avctx, AV_LOG_VERBOSE, "QVBRQuality: %"PRIu16"\n",
+ co3->QVBRQuality);
+ }
+#endif
+
+ av_log(avctx, AV_LOG_VERBOSE, "NumSlice: %"PRIu16"; NumRefFrame: %"PRIu16"\n",
+ info->NumSlice, info->NumRefFrame);
+ av_log(avctx, AV_LOG_VERBOSE, "RateDistortionOpt: %s\n",
+ print_threestate(co->RateDistortionOpt));
+
+#if QSV_HAVE_CO2
+ av_log(avctx, AV_LOG_VERBOSE,
+ "RecoveryPointSEI: %s IntRefType: %"PRIu16"; IntRefCycleSize: %"PRIu16"; IntRefQPDelta: %"PRId16"\n",
+ print_threestate(co->RecoveryPointSEI), co2->IntRefType, co2->IntRefCycleSize, co2->IntRefQPDelta);
+
+ av_log(avctx, AV_LOG_VERBOSE, "MaxFrameSize: %"PRIu16"; ", co2->MaxFrameSize);
+#if QSV_HAVE_MAX_SLICE_SIZE
+ av_log(avctx, AV_LOG_VERBOSE, "MaxSliceSize: %"PRIu16"; ", co2->MaxSliceSize);
+#endif
+ av_log(avctx, AV_LOG_VERBOSE, "\n");
+
+ av_log(avctx, AV_LOG_VERBOSE,
+ "BitrateLimit: %s; MBBRC: %s; ExtBRC: %s\n",
+ print_threestate(co2->BitrateLimit), print_threestate(co2->MBBRC),
+ print_threestate(co2->ExtBRC));
+
+#if QSV_HAVE_TRELLIS
+ av_log(avctx, AV_LOG_VERBOSE, "Trellis: ");
+ if (co2->Trellis & MFX_TRELLIS_OFF) {
+ av_log(avctx, AV_LOG_VERBOSE, "off");
+ } else if (!co2->Trellis) {
+ av_log(avctx, AV_LOG_VERBOSE, "auto");
+ } else {
+ if (co2->Trellis & MFX_TRELLIS_I) av_log(avctx, AV_LOG_VERBOSE, "I");
+ if (co2->Trellis & MFX_TRELLIS_P) av_log(avctx, AV_LOG_VERBOSE, "P");
+ if (co2->Trellis & MFX_TRELLIS_B) av_log(avctx, AV_LOG_VERBOSE, "B");
+ }
+ av_log(avctx, AV_LOG_VERBOSE, "\n");
+#endif
+
+#if QSV_VERSION_ATLEAST(1, 8)
+ av_log(avctx, AV_LOG_VERBOSE,
+ "RepeatPPS: %s; NumMbPerSlice: %"PRIu16"; LookAheadDS: ",
+ print_threestate(co2->RepeatPPS), co2->NumMbPerSlice);
+ switch (co2->LookAheadDS) {
+ case MFX_LOOKAHEAD_DS_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
+ case MFX_LOOKAHEAD_DS_2x: av_log(avctx, AV_LOG_VERBOSE, "2x"); break;
+ case MFX_LOOKAHEAD_DS_4x: av_log(avctx, AV_LOG_VERBOSE, "4x"); break;
+ default: av_log(avctx, AV_LOG_VERBOSE, "unknown"); break;
+ }
+ av_log(avctx, AV_LOG_VERBOSE, "\n");
+
+ av_log(avctx, AV_LOG_VERBOSE, "AdaptiveI: %s; AdaptiveB: %s; BRefType: ",
+ print_threestate(co2->AdaptiveI), print_threestate(co2->AdaptiveB));
+ switch (co2->BRefType) {
+ case MFX_B_REF_OFF: av_log(avctx, AV_LOG_VERBOSE, "off"); break;
+ case MFX_B_REF_PYRAMID: av_log(avctx, AV_LOG_VERBOSE, "pyramid"); break;
+ default: av_log(avctx, AV_LOG_VERBOSE, "auto"); break;
+ }
+ av_log(avctx, AV_LOG_VERBOSE, "\n");
+#endif
+
+#if QSV_VERSION_ATLEAST(1, 9)
+ av_log(avctx, AV_LOG_VERBOSE,
+ "MinQPI: %"PRIu8"; MaxQPI: %"PRIu8"; MinQPP: %"PRIu8"; MaxQPP: %"PRIu8"; MinQPB: %"PRIu8"; MaxQPB: %"PRIu8"\n",
+ co2->MinQPI, co2->MaxQPI, co2->MinQPP, co2->MaxQPP, co2->MinQPB, co2->MaxQPB);
+#endif
+#endif
+
+ if (avctx->codec_id == AV_CODEC_ID_H264) {
+ av_log(avctx, AV_LOG_VERBOSE, "Entropy coding: %s; MaxDecFrameBuffering: %"PRIu16"\n",
+ co->CAVLC == MFX_CODINGOPTION_ON ? "CAVLC" : "CABAC", co->MaxDecFrameBuffering);
+ av_log(avctx, AV_LOG_VERBOSE,
+ "NalHrdConformance: %s; SingleSeiNalUnit: %s; VuiVclHrdParameters: %s VuiNalHrdParameters: %s\n",
+ print_threestate(co->NalHrdConformance), print_threestate(co->SingleSeiNalUnit),
+ print_threestate(co->VuiVclHrdParameters), print_threestate(co->VuiNalHrdParameters));
+ }
+}
+
+static int select_rc_mode(AVCodecContext *avctx, QSVEncContext *q)
+{
+ const char *rc_desc;
+ mfxU16 rc_mode;
+
+ int want_la = q->la_depth >= 0;
+ int want_qscale = !!(avctx->flags & AV_CODEC_FLAG_QSCALE);
+ int want_vcm = q->vcm;
+
+ if (want_la && !QSV_HAVE_LA) {
+ av_log(avctx, AV_LOG_ERROR,
+ "Lookahead ratecontrol mode requested, but is not supported by this SDK version\n");
+ return AVERROR(ENOSYS);
+ }
+ if (want_vcm && !QSV_HAVE_VCM) {
+ av_log(avctx, AV_LOG_ERROR,
+ "VCM ratecontrol mode requested, but is not supported by this SDK version\n");
+ return AVERROR(ENOSYS);
+ }
+
+ if (want_la + want_qscale + want_vcm > 1) {
+ av_log(avctx, AV_LOG_ERROR,
+ "More than one of: { constant qscale, lookahead, VCM } requested, "
+ "only one of them can be used at a time.\n");
+ return AVERROR(EINVAL);
+ }
+
+ if (want_qscale) {
+ rc_mode = MFX_RATECONTROL_CQP;
+ rc_desc = "constant quantization parameter (CQP)";
+ }
+#if QSV_HAVE_VCM
+ else if (want_vcm) {
+ rc_mode = MFX_RATECONTROL_VCM;
+ rc_desc = "video conferencing mode (VCM)";
+ }
+#endif
+#if QSV_HAVE_LA
+ else if (want_la) {
+ rc_mode = MFX_RATECONTROL_LA;
+ rc_desc = "VBR with lookahead (LA)";
+
+#if QSV_HAVE_ICQ
+ if (avctx->global_quality > 0) {
+ rc_mode = MFX_RATECONTROL_LA_ICQ;
+ rc_desc = "intelligent constant quality with lookahead (LA_ICQ)";
+ }
+#endif
+ }
+#endif
+#if QSV_HAVE_ICQ
+ else if (avctx->global_quality > 0) {
+ rc_mode = MFX_RATECONTROL_ICQ;
+ rc_desc = "intelligent constant quality (ICQ)";
+ }
+#endif
+ else if (avctx->rc_max_rate == avctx->bit_rate) {
+ rc_mode = MFX_RATECONTROL_CBR;
+ rc_desc = "constant bitrate (CBR)";
+ } else if (!avctx->rc_max_rate) {
+ rc_mode = MFX_RATECONTROL_AVBR;
+ rc_desc = "average variable bitrate (AVBR)";
+ } else {
+ rc_mode = MFX_RATECONTROL_VBR;
+ rc_desc = "variable bitrate (VBR)";
+ }
+
+ q->param.mfx.RateControlMethod = rc_mode;
+ av_log(avctx, AV_LOG_VERBOSE, "Using the %s ratecontrol method\n", rc_desc);
+
+ return 0;
+}
+
+static int rc_supported(QSVEncContext *q)
{
- const char *ratecontrol_desc;
+ mfxVideoParam param_out = { .mfx.CodecId = q->param.mfx.CodecId };
+ mfxStatus ret;
+
+ ret = MFXVideoENCODE_Query(q->session, &q->param, ¶m_out);
+ if (ret < 0 ||
+ param_out.mfx.RateControlMethod != q->param.mfx.RateControlMethod)
+ return 0;
+ return 1;
+}
+static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
+{
+ enum AVPixelFormat sw_format = avctx->pix_fmt == AV_PIX_FMT_QSV ?
+ avctx->sw_pix_fmt : avctx->pix_fmt;
+ const AVPixFmtDescriptor *desc;
float quant;
int ret;
q->param.mfx.TargetUsage = q->preset;
q->param.mfx.GopPicSize = FFMAX(0, avctx->gop_size);
q->param.mfx.GopRefDist = FFMAX(-1, avctx->max_b_frames) + 1;
- q->param.mfx.GopOptFlag = avctx->flags & CODEC_FLAG_CLOSED_GOP ?
+ q->param.mfx.GopOptFlag = avctx->flags & AV_CODEC_FLAG_CLOSED_GOP ?
MFX_GOP_CLOSED : 0;
q->param.mfx.IdrInterval = q->idr_interval;
q->param.mfx.NumSlice = avctx->slices;
q->param.mfx.EncodedOrder = 0;
q->param.mfx.BufferSizeInKB = 0;
- q->param.mfx.FrameInfo.FourCC = MFX_FOURCC_NV12;
+ desc = av_pix_fmt_desc_get(sw_format);
+ if (!desc)
+ return AVERROR_BUG;
+
+ ff_qsv_map_pixfmt(sw_format, &q->param.mfx.FrameInfo.FourCC);
+
q->param.mfx.FrameInfo.Width = FFALIGN(avctx->width, q->width_align);
q->param.mfx.FrameInfo.Height = FFALIGN(avctx->height, 32);
q->param.mfx.FrameInfo.CropX = 0;
q->param.mfx.FrameInfo.AspectRatioH = avctx->sample_aspect_ratio.den;
q->param.mfx.FrameInfo.PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
q->param.mfx.FrameInfo.ChromaFormat = MFX_CHROMAFORMAT_YUV420;
- q->param.mfx.FrameInfo.BitDepthLuma = 8;
- q->param.mfx.FrameInfo.BitDepthChroma = 8;
+ q->param.mfx.FrameInfo.BitDepthLuma = desc->comp[0].depth;
+ q->param.mfx.FrameInfo.BitDepthChroma = desc->comp[0].depth;
+ q->param.mfx.FrameInfo.Shift = desc->comp[0].depth > 8;
+
+ if (avctx->hw_frames_ctx) {
+ AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
+ AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
+ q->param.mfx.FrameInfo.Width = frames_hwctx->surfaces[0].Info.Width;
+ q->param.mfx.FrameInfo.Height = frames_hwctx->surfaces[0].Info.Height;
+ }
if (avctx->framerate.den > 0 && avctx->framerate.num > 0) {
q->param.mfx.FrameInfo.FrameRateExtN = avctx->framerate.num;
q->param.mfx.FrameInfo.FrameRateExtD = avctx->time_base.num;
}
- if (avctx->flags & CODEC_FLAG_QSCALE) {
- q->param.mfx.RateControlMethod = MFX_RATECONTROL_CQP;
- ratecontrol_desc = "constant quantization parameter (CQP)";
- } else if (avctx->rc_max_rate == avctx->bit_rate) {
- q->param.mfx.RateControlMethod = MFX_RATECONTROL_CBR;
- ratecontrol_desc = "constant bitrate (CBR)";
- } else if (!avctx->rc_max_rate) {
- q->param.mfx.RateControlMethod = MFX_RATECONTROL_AVBR;
- ratecontrol_desc = "average variable bitrate (AVBR)";
- } else {
- q->param.mfx.RateControlMethod = MFX_RATECONTROL_VBR;
- ratecontrol_desc = "variable bitrate (VBR)";
- }
-
- av_log(avctx, AV_LOG_VERBOSE, "Using the %s ratecontrol method\n", ratecontrol_desc);
+ ret = select_rc_mode(avctx, q);
+ if (ret < 0)
+ return ret;
switch (q->param.mfx.RateControlMethod) {
case MFX_RATECONTROL_CBR:
case MFX_RATECONTROL_VBR:
+#if QSV_HAVE_VCM
+ case MFX_RATECONTROL_VCM:
+#endif
q->param.mfx.InitialDelayInKB = avctx->rc_initial_buffer_occupancy / 1000;
q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
- q->param.mfx.MaxKbps = avctx->bit_rate / 1000;
+ q->param.mfx.MaxKbps = avctx->rc_max_rate / 1000;
break;
case MFX_RATECONTROL_CQP:
quant = avctx->global_quality / FF_QP2LAMBDA;
q->param.mfx.Convergence = q->avbr_convergence;
q->param.mfx.Accuracy = q->avbr_accuracy;
break;
+#if QSV_HAVE_LA
+ case MFX_RATECONTROL_LA:
+ q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
+ q->extco2.LookAheadDepth = q->la_depth;
+ break;
+#if QSV_HAVE_ICQ
+ case MFX_RATECONTROL_LA_ICQ:
+ q->extco2.LookAheadDepth = q->la_depth;
+ case MFX_RATECONTROL_ICQ:
+ q->param.mfx.ICQQuality = avctx->global_quality;
+ break;
+#endif
+#endif
}
// the HEVC encoder plugin currently fails if coding options
if (avctx->codec_id != AV_CODEC_ID_HEVC) {
q->extco.Header.BufferId = MFX_EXTBUFF_CODING_OPTION;
q->extco.Header.BufferSz = sizeof(q->extco);
- q->extco.CAVLC = avctx->coder_type == FF_CODER_TYPE_VLC ?
- MFX_CODINGOPTION_ON : MFX_CODINGOPTION_UNKNOWN;
+#if FF_API_CODER_TYPE
+FF_DISABLE_DEPRECATION_WARNINGS
+ if (avctx->coder_type != 0)
+ q->cavlc = avctx->coder_type == FF_CODER_TYPE_VLC;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+ q->extco.CAVLC = q->cavlc ? MFX_CODINGOPTION_ON
+ : MFX_CODINGOPTION_UNKNOWN;
+
+ if (q->rdo >= 0)
+ q->extco.RateDistortionOpt = q->rdo > 0 ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+
+ if (avctx->codec_id == AV_CODEC_ID_H264) {
+ if (avctx->strict_std_compliance != FF_COMPLIANCE_NORMAL)
+ q->extco.NalHrdConformance = avctx->strict_std_compliance > FF_COMPLIANCE_NORMAL ?
+ MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+
+ if (q->single_sei_nal_unit >= 0)
+ q->extco.SingleSeiNalUnit = q->single_sei_nal_unit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+ if (q->recovery_point_sei >= 0)
+ q->extco.RecoveryPointSEI = q->recovery_point_sei ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+ q->extco.MaxDecFrameBuffering = q->max_dec_frame_buffering;
+ }
- q->extparam[0] = (mfxExtBuffer *)&q->extco;
+ q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco;
+
+#if QSV_HAVE_CO2
+ if (avctx->codec_id == AV_CODEC_ID_H264) {
+ q->extco2.Header.BufferId = MFX_EXTBUFF_CODING_OPTION2;
+ q->extco2.Header.BufferSz = sizeof(q->extco2);
+
+ if (q->int_ref_type >= 0)
+ q->extco2.IntRefType = q->int_ref_type;
+ if (q->int_ref_cycle_size >= 0)
+ q->extco2.IntRefCycleSize = q->int_ref_cycle_size;
+ if (q->int_ref_qp_delta != INT16_MIN)
+ q->extco2.IntRefQPDelta = q->int_ref_qp_delta;
+
+ if (q->bitrate_limit >= 0)
+ q->extco2.BitrateLimit = q->bitrate_limit ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+ if (q->mbbrc >= 0)
+ q->extco2.MBBRC = q->mbbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+ if (q->extbrc >= 0)
+ q->extco2.ExtBRC = q->extbrc ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+
+ if (q->max_frame_size >= 0)
+ q->extco2.MaxFrameSize = q->max_frame_size;
+#if QSV_HAVE_MAX_SLICE_SIZE
+ if (q->max_slice_size >= 0)
+ q->extco2.MaxSliceSize = q->max_slice_size;
+#endif
+
+#if QSV_HAVE_TRELLIS
+ q->extco2.Trellis = q->trellis;
+#endif
+
+#if QSV_HAVE_BREF_TYPE
+#if FF_API_PRIVATE_OPT
+FF_DISABLE_DEPRECATION_WARNINGS
+ if (avctx->b_frame_strategy >= 0)
+ q->b_strategy = avctx->b_frame_strategy;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
+ if (q->b_strategy >= 0)
+ q->extco2.BRefType = q->b_strategy ? MFX_B_REF_PYRAMID : MFX_B_REF_OFF;
+ if (q->adaptive_i >= 0)
+ q->extco2.AdaptiveI = q->adaptive_i ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+ if (q->adaptive_b >= 0)
+ q->extco2.AdaptiveB = q->adaptive_b ? MFX_CODINGOPTION_ON : MFX_CODINGOPTION_OFF;
+#endif
+
+ q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->extco2;
+ }
+#endif
+ }
- q->param.ExtParam = q->extparam;
- q->param.NumExtParam = FF_ARRAY_ELEMS(q->extparam);
+ if (!rc_supported(q)) {
+ av_log(avctx, AV_LOG_ERROR,
+ "Selected ratecontrol mode is not supported by the QSV "
+ "runtime. Choose a different mode.\n");
+ return AVERROR(ENOSYS);
}
return 0;
static int qsv_retrieve_enc_params(AVCodecContext *avctx, QSVEncContext *q)
{
+ AVCPBProperties *cpb_props;
+
uint8_t sps_buf[128];
uint8_t pps_buf[128];
.PPSBuffer = pps_buf, .PPSBufSize = sizeof(pps_buf)
};
+ mfxExtCodingOption co = {
+ .Header.BufferId = MFX_EXTBUFF_CODING_OPTION,
+ .Header.BufferSz = sizeof(co),
+ };
+#if QSV_HAVE_CO2
+ mfxExtCodingOption2 co2 = {
+ .Header.BufferId = MFX_EXTBUFF_CODING_OPTION2,
+ .Header.BufferSz = sizeof(co2),
+ };
+#endif
+#if QSV_HAVE_CO3
+ mfxExtCodingOption3 co3 = {
+ .Header.BufferId = MFX_EXTBUFF_CODING_OPTION3,
+ .Header.BufferSz = sizeof(co3),
+ };
+#endif
+
mfxExtBuffer *ext_buffers[] = {
(mfxExtBuffer*)&extradata,
+ (mfxExtBuffer*)&co,
+#if QSV_HAVE_CO2
+ (mfxExtBuffer*)&co2,
+#endif
+#if QSV_HAVE_CO3
+ (mfxExtBuffer*)&co3,
+#endif
};
int need_pps = avctx->codec_id != AV_CODEC_ID_MPEG2VIDEO;
ret = MFXVideoENCODE_GetVideoParam(q->session, &q->param);
if (ret < 0)
- return ff_qsv_error(ret);
+ return ff_qsv_print_error(avctx, ret,
+ "Error calling GetVideoParam");
q->packet_size = q->param.mfx.BufferSizeInKB * 1000;
}
avctx->extradata = av_malloc(extradata.SPSBufSize + need_pps * extradata.PPSBufSize +
- FF_INPUT_BUFFER_PADDING_SIZE);
+ AV_INPUT_BUFFER_PADDING_SIZE);
if (!avctx->extradata)
return AVERROR(ENOMEM);
if (need_pps)
memcpy(avctx->extradata + extradata.SPSBufSize, pps_buf, extradata.PPSBufSize);
avctx->extradata_size = extradata.SPSBufSize + need_pps * extradata.PPSBufSize;
- memset(avctx->extradata + avctx->extradata_size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
+ memset(avctx->extradata + avctx->extradata_size, 0, AV_INPUT_BUFFER_PADDING_SIZE);
+
+ cpb_props = ff_add_cpb_side_data(avctx);
+ if (!cpb_props)
+ return AVERROR(ENOMEM);
+ cpb_props->max_bitrate = avctx->rc_max_rate;
+ cpb_props->min_bitrate = avctx->rc_min_rate;
+ cpb_props->avg_bitrate = avctx->bit_rate;
+ cpb_props->buffer_size = avctx->rc_buffer_size;
+
+ dump_video_param(avctx, q, ext_buffers + 1);
+
+ return 0;
+}
+
+static int qsv_init_opaque_alloc(AVCodecContext *avctx, QSVEncContext *q)
+{
+ AVQSVContext *qsv = avctx->hwaccel_context;
+ mfxFrameSurface1 *surfaces;
+ int nb_surfaces, i;
+
+ nb_surfaces = qsv->nb_opaque_surfaces + q->req.NumFrameSuggested + q->async_depth;
+
+ q->opaque_alloc_buf = av_buffer_allocz(sizeof(*surfaces) * nb_surfaces);
+ if (!q->opaque_alloc_buf)
+ return AVERROR(ENOMEM);
+
+ q->opaque_surfaces = av_malloc_array(nb_surfaces, sizeof(*q->opaque_surfaces));
+ if (!q->opaque_surfaces)
+ return AVERROR(ENOMEM);
+
+ surfaces = (mfxFrameSurface1*)q->opaque_alloc_buf->data;
+ for (i = 0; i < nb_surfaces; i++) {
+ surfaces[i].Info = q->req.Info;
+ q->opaque_surfaces[i] = surfaces + i;
+ }
+
+ q->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
+ q->opaque_alloc.Header.BufferSz = sizeof(q->opaque_alloc);
+ q->opaque_alloc.In.Surfaces = q->opaque_surfaces;
+ q->opaque_alloc.In.NumSurface = nb_surfaces;
+ q->opaque_alloc.In.Type = q->req.Type;
+
+ q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q->opaque_alloc;
+
+ qsv->nb_opaque_surfaces = nb_surfaces;
+ qsv->opaque_surfaces = q->opaque_alloc_buf;
+ qsv->opaque_alloc_type = q->req.Type;
+
+ return 0;
+}
+
+static int qsvenc_init_session(AVCodecContext *avctx, QSVEncContext *q)
+{
+ int ret;
+
+ if (avctx->hwaccel_context) {
+ AVQSVContext *qsv = avctx->hwaccel_context;
+ q->session = qsv->session;
+ } else if (avctx->hw_frames_ctx) {
+ q->frames_ctx.hw_frames_ctx = av_buffer_ref(avctx->hw_frames_ctx);
+ if (!q->frames_ctx.hw_frames_ctx)
+ return AVERROR(ENOMEM);
+
+ ret = ff_qsv_init_session_hwcontext(avctx, &q->internal_session,
+ &q->frames_ctx, q->load_plugins,
+ q->param.IOPattern == MFX_IOPATTERN_IN_OPAQUE_MEMORY);
+ if (ret < 0) {
+ av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
+ return ret;
+ }
+
+ q->session = q->internal_session;
+ } else {
+ ret = ff_qsv_init_internal_session(avctx, &q->internal_session,
+ q->load_plugins);
+ if (ret < 0)
+ return ret;
+
+ q->session = q->internal_session;
+ }
return 0;
}
int ff_qsv_enc_init(AVCodecContext *avctx, QSVEncContext *q)
{
+ int iopattern = 0;
+ int opaque_alloc = 0;
int ret;
- q->param.IOPattern = MFX_IOPATTERN_IN_SYSTEM_MEMORY;
q->param.AsyncDepth = q->async_depth;
q->async_fifo = av_fifo_alloc((1 + q->async_depth) *
- (sizeof(AVPacket) + sizeof(mfxSyncPoint) + sizeof(mfxBitstream*)));
+ (sizeof(AVPacket) + sizeof(mfxSyncPoint*) + sizeof(mfxBitstream*)));
if (!q->async_fifo)
return AVERROR(ENOMEM);
if (avctx->hwaccel_context) {
AVQSVContext *qsv = avctx->hwaccel_context;
- q->session = qsv->session;
- q->param.IOPattern = qsv->iopattern;
+ iopattern = qsv->iopattern;
+ opaque_alloc = qsv->opaque_alloc;
}
- if (!q->session) {
- ret = ff_qsv_init_internal_session(avctx, &q->internal_session,
- q->load_plugins);
- if (ret < 0)
- return ret;
+ if (avctx->hw_frames_ctx) {
+ AVHWFramesContext *frames_ctx = (AVHWFramesContext*)avctx->hw_frames_ctx->data;
+ AVQSVFramesContext *frames_hwctx = frames_ctx->hwctx;
- q->session = q->internal_session;
+ if (!iopattern) {
+ if (frames_hwctx->frame_type & MFX_MEMTYPE_OPAQUE_FRAME)
+ iopattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY;
+ else if (frames_hwctx->frame_type &
+ (MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET))
+ iopattern = MFX_IOPATTERN_IN_VIDEO_MEMORY;
+ }
}
+ if (!iopattern)
+ iopattern = MFX_IOPATTERN_IN_SYSTEM_MEMORY;
+ q->param.IOPattern = iopattern;
+
+ ret = qsvenc_init_session(avctx, q);
+ if (ret < 0)
+ return ret;
+
ret = init_video_param(avctx, q);
if (ret < 0)
return ret;
ret = MFXVideoENCODE_QueryIOSurf(q->session, &q->param, &q->req);
- if (ret < 0) {
- av_log(avctx, AV_LOG_ERROR, "Error querying the encoding parameters\n");
- return ff_qsv_error(ret);
+ if (ret < 0)
+ return ff_qsv_print_error(avctx, ret,
+ "Error querying the encoding parameters");
+
+ if (opaque_alloc) {
+ ret = qsv_init_opaque_alloc(avctx, q);
+ if (ret < 0)
+ return ret;
}
- ret = MFXVideoENCODE_Init(q->session, &q->param);
- if (ret < 0) {
- av_log(avctx, AV_LOG_ERROR, "Error initializing the encoder\n");
- return ff_qsv_error(ret);
+ if (avctx->hwaccel_context) {
+ AVQSVContext *qsv = avctx->hwaccel_context;
+ int i, j;
+
+ q->extparam = av_mallocz_array(qsv->nb_ext_buffers + q->nb_extparam_internal,
+ sizeof(*q->extparam));
+ if (!q->extparam)
+ return AVERROR(ENOMEM);
+
+ q->param.ExtParam = q->extparam;
+ for (i = 0; i < qsv->nb_ext_buffers; i++)
+ q->param.ExtParam[i] = qsv->ext_buffers[i];
+ q->param.NumExtParam = qsv->nb_ext_buffers;
+
+ for (i = 0; i < q->nb_extparam_internal; i++) {
+ for (j = 0; j < qsv->nb_ext_buffers; j++) {
+ if (qsv->ext_buffers[j]->BufferId == q->extparam_internal[i]->BufferId)
+ break;
+ }
+ if (j < qsv->nb_ext_buffers)
+ continue;
+
+ q->param.ExtParam[q->param.NumExtParam++] = q->extparam_internal[i];
+ }
+ } else {
+ q->param.ExtParam = q->extparam_internal;
+ q->param.NumExtParam = q->nb_extparam_internal;
}
+ ret = MFXVideoENCODE_Init(q->session, &q->param);
+ if (ret < 0)
+ return ff_qsv_print_error(avctx, ret,
+ "Error initializing the encoder");
+ else if (ret > 0)
+ ff_qsv_print_warning(avctx, ret,
+ "Warning in encoder initialization");
+
ret = qsv_retrieve_enc_params(avctx, q);
if (ret < 0) {
av_log(avctx, AV_LOG_ERROR, "Error retrieving encoding parameters.\n");
return ret;
}
- avctx->coded_frame = av_frame_alloc();
- if (!avctx->coded_frame)
- return AVERROR(ENOMEM);
-
q->avctx = avctx;
return 0;
{
QSVFrame *cur = q->work_frames;
while (cur) {
- if (cur->surface && !cur->surface->Data.Locked) {
- cur->surface = NULL;
+ if (cur->used && !cur->surface.Data.Locked) {
av_frame_unref(cur->frame);
+ cur->used = 0;
}
cur = cur->next;
}
frame = q->work_frames;
last = &q->work_frames;
while (frame) {
- if (!frame->surface) {
+ if (!frame->used) {
*f = frame;
+ frame->used = 1;
return 0;
}
*last = frame;
*f = frame;
+ frame->used = 1;
return 0;
}
if (ret < 0)
return ret;
- qf->surface = (mfxFrameSurface1*)qf->frame->data[3];
- *surface = qf->surface;
- return 0;
- }
-
- /* make a copy if the input is not padded as libmfx requires */
- if (frame->height & 31 || frame->linesize[0] & (q->width_align - 1)) {
- qf->frame->height = FFALIGN(frame->height, 32);
- qf->frame->width = FFALIGN(frame->width, q->width_align);
+ qf->surface = *(mfxFrameSurface1*)qf->frame->data[3];
- ret = ff_get_buffer(q->avctx, qf->frame, AV_GET_BUFFER_FLAG_REF);
- if (ret < 0)
- return ret;
+ if (q->frames_ctx.mids) {
+ ret = ff_qsv_find_surface_idx(&q->frames_ctx, qf);
+ if (ret < 0)
+ return ret;
- qf->frame->height = frame->height;
- qf->frame->width = frame->width;
- ret = av_frame_copy(qf->frame, frame);
- if (ret < 0) {
- av_frame_unref(qf->frame);
- return ret;
+ qf->surface.Data.MemId = &q->frames_ctx.mids[ret];
}
} else {
- ret = av_frame_ref(qf->frame, frame);
- if (ret < 0)
- return ret;
- }
+ /* make a copy if the input is not padded as libmfx requires */
+ if (frame->height & 31 || frame->linesize[0] & (q->width_align - 1)) {
+ qf->frame->height = FFALIGN(frame->height, 32);
+ qf->frame->width = FFALIGN(frame->width, q->width_align);
- qf->surface_internal.Info = q->param.mfx.FrameInfo;
+ ret = ff_get_buffer(q->avctx, qf->frame, AV_GET_BUFFER_FLAG_REF);
+ if (ret < 0)
+ return ret;
- qf->surface_internal.Info.PicStruct =
- !frame->interlaced_frame ? MFX_PICSTRUCT_PROGRESSIVE :
- frame->top_field_first ? MFX_PICSTRUCT_FIELD_TFF :
- MFX_PICSTRUCT_FIELD_BFF;
- if (frame->repeat_pict == 1)
- qf->surface_internal.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
- else if (frame->repeat_pict == 2)
- qf->surface_internal.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
- else if (frame->repeat_pict == 4)
- qf->surface_internal.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
+ qf->frame->height = frame->height;
+ qf->frame->width = frame->width;
+ ret = av_frame_copy(qf->frame, frame);
+ if (ret < 0) {
+ av_frame_unref(qf->frame);
+ return ret;
+ }
+ } else {
+ ret = av_frame_ref(qf->frame, frame);
+ if (ret < 0)
+ return ret;
+ }
- qf->surface_internal.Data.PitchLow = qf->frame->linesize[0];
- qf->surface_internal.Data.Y = qf->frame->data[0];
- qf->surface_internal.Data.UV = qf->frame->data[1];
- qf->surface_internal.Data.TimeStamp = av_rescale_q(frame->pts, q->avctx->time_base, (AVRational){1, 90000});
+ qf->surface.Info = q->param.mfx.FrameInfo;
+
+ qf->surface.Info.PicStruct =
+ !frame->interlaced_frame ? MFX_PICSTRUCT_PROGRESSIVE :
+ frame->top_field_first ? MFX_PICSTRUCT_FIELD_TFF :
+ MFX_PICSTRUCT_FIELD_BFF;
+ if (frame->repeat_pict == 1)
+ qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
+ else if (frame->repeat_pict == 2)
+ qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
+ else if (frame->repeat_pict == 4)
+ qf->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
+
+ qf->surface.Data.PitchLow = qf->frame->linesize[0];
+ qf->surface.Data.Y = qf->frame->data[0];
+ qf->surface.Data.UV = qf->frame->data[1];
+ }
- qf->surface = &qf->surface_internal;
+ qf->surface.Data.TimeStamp = av_rescale_q(frame->pts, q->avctx->time_base, (AVRational){1, 90000});
- *surface = qf->surface;
+ *surface = &qf->surface;
return 0;
}
}
}
-int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
- AVPacket *pkt, const AVFrame *frame, int *got_packet)
+static int encode_frame(AVCodecContext *avctx, QSVEncContext *q,
+ const AVFrame *frame)
{
AVPacket new_pkt = { 0 };
mfxBitstream *bs;
mfxFrameSurface1 *surf = NULL;
- mfxSyncPoint sync = NULL;
+ mfxSyncPoint *sync = NULL;
int ret;
if (frame) {
bs->Data = new_pkt.data;
bs->MaxLength = new_pkt.size;
+ sync = av_mallocz(sizeof(*sync));
+ if (!sync) {
+ av_freep(&bs);
+ av_packet_unref(&new_pkt);
+ return AVERROR(ENOMEM);
+ }
+
do {
- ret = MFXVideoENCODE_EncodeFrameAsync(q->session, NULL, surf, bs, &sync);
+ ret = MFXVideoENCODE_EncodeFrameAsync(q->session, NULL, surf, bs, sync);
if (ret == MFX_WRN_DEVICE_BUSY)
av_usleep(1);
- } while (ret > 0);
+ } while (ret == MFX_WRN_DEVICE_BUSY || ret == MFX_WRN_IN_EXECUTION);
+
+ if (ret > 0)
+ ff_qsv_print_warning(avctx, ret, "Warning during encoding");
if (ret < 0) {
av_packet_unref(&new_pkt);
av_freep(&bs);
- return (ret == MFX_ERR_MORE_DATA) ? 0 : ff_qsv_error(ret);
+ av_freep(&sync);
+ return (ret == MFX_ERR_MORE_DATA) ?
+ 0 : ff_qsv_print_error(avctx, ret, "Error during encoding");
}
if (ret == MFX_WRN_INCOMPATIBLE_VIDEO_PARAM && frame->interlaced_frame)
print_interlace_msg(avctx, q);
- if (sync) {
+ if (*sync) {
av_fifo_generic_write(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
av_fifo_generic_write(q->async_fifo, &sync, sizeof(sync), NULL);
av_fifo_generic_write(q->async_fifo, &bs, sizeof(bs), NULL);
} else {
+ av_freep(&sync);
av_packet_unref(&new_pkt);
av_freep(&bs);
}
+ return 0;
+}
+
+int ff_qsv_encode(AVCodecContext *avctx, QSVEncContext *q,
+ AVPacket *pkt, const AVFrame *frame, int *got_packet)
+{
+ int ret;
+
+ ret = encode_frame(avctx, q, frame);
+ if (ret < 0)
+ return ret;
+
if (!av_fifo_space(q->async_fifo) ||
(!frame && av_fifo_size(q->async_fifo))) {
+ AVPacket new_pkt;
+ mfxBitstream *bs;
+ mfxSyncPoint *sync;
+
av_fifo_generic_read(q->async_fifo, &new_pkt, sizeof(new_pkt), NULL);
av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL);
- MFXVideoCORE_SyncOperation(q->session, sync, 60000);
+ do {
+ ret = MFXVideoCORE_SyncOperation(q->session, *sync, 1000);
+ } while (ret == MFX_WRN_IN_EXECUTION);
new_pkt.dts = av_rescale_q(bs->DecodeTimeStamp, (AVRational){1, 90000}, avctx->time_base);
new_pkt.pts = av_rescale_q(bs->TimeStamp, (AVRational){1, 90000}, avctx->time_base);
bs->FrameType & MFX_FRAMETYPE_xIDR)
new_pkt.flags |= AV_PKT_FLAG_KEY;
+#if FF_API_CODED_FRAME
+FF_DISABLE_DEPRECATION_WARNINGS
if (bs->FrameType & MFX_FRAMETYPE_I || bs->FrameType & MFX_FRAMETYPE_xI)
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
else if (bs->FrameType & MFX_FRAMETYPE_P || bs->FrameType & MFX_FRAMETYPE_xP)
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_P;
else if (bs->FrameType & MFX_FRAMETYPE_B || bs->FrameType & MFX_FRAMETYPE_xB)
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_B;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
av_freep(&bs);
+ av_freep(&sync);
if (pkt->data) {
if (pkt->size < new_pkt.size) {
{
QSVFrame *cur;
- MFXVideoENCODE_Close(q->session);
+ if (q->session)
+ MFXVideoENCODE_Close(q->session);
if (q->internal_session)
MFXClose(q->internal_session);
q->session = NULL;
q->internal_session = NULL;
+ av_buffer_unref(&q->frames_ctx.hw_frames_ctx);
+ av_buffer_unref(&q->frames_ctx.mids_buf);
+
cur = q->work_frames;
while (cur) {
q->work_frames = cur->next;
while (q->async_fifo && av_fifo_size(q->async_fifo)) {
AVPacket pkt;
- mfxSyncPoint sync;
+ mfxSyncPoint *sync;
mfxBitstream *bs;
av_fifo_generic_read(q->async_fifo, &pkt, sizeof(pkt), NULL);
av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL);
av_fifo_generic_read(q->async_fifo, &bs, sizeof(bs), NULL);
+ av_freep(&sync);
av_freep(&bs);
av_packet_unref(&pkt);
}
av_fifo_free(q->async_fifo);
q->async_fifo = NULL;
- av_frame_free(&avctx->coded_frame);
+ av_freep(&q->opaque_surfaces);
+ av_buffer_unref(&q->opaque_alloc_buf);
+
+ av_freep(&q->extparam);
return 0;
}
projects / ffmpeg / blobdiff